What does "Not-Threatened" indicate in structure triage categories?

The category "Not-Threatened" in structure triage indicates that a given structure is in a situation where it is not at risk from the immediate fire environment, and certain conditions, such as the presence of a Safety Zone and a Temporary Refuge Area (TRA), are met. These conditions suggest that the area surrounding the structure has low ignition potential, meaning that it is unlikely to catch fire from nearby flames or embers.

This classification allows firefighters to allocate resources more effectively by focusing on structures that are at greater risk while recognizing that "Not-Threatened" structures are relatively safe at that moment. It emphasizes the importance of assessing the fire behavior and environmental conditions around a structure to determine the appropriate response and actions.